Update demo

Src/Asp.Net/PerformanceTest/TestItems/TestLike.cs

@@ -45,14 +45,14 @@ namespace PerformanceTest.TestItems
         {
             GC.Collect();//回收资源
             System.Threading.Thread.Sleep(1);//休息1秒
-
+            IFreeSql fsql = new FreeSql.FreeSqlBuilder()
+.UseConnectionString(FreeSql.DataType.SqlServer, Config.connectionString)
+.UseAutoSyncStructure(false) //自动同步实体结构到数据库
+.Build();
             PerHelper.Execute(eachCount, "Free like ", () =>
             {
-                IFreeSql fsql = new FreeSql.FreeSqlBuilder()
-      .UseConnectionString(FreeSql.DataType.SqlServer,Config.connectionString)
-      .UseAutoSyncStructure(false) //自动同步实体结构到数据库
-      .Build();
-             var list2 = fsql.Queryable<Test>().Where(it => it.F_String.Contains("abc")).ToList();
+                var x = "abc";
+             var list2 = fsql.Queryable<Test>().Where(it => it.F_String.Contains(x)).ToList();
             });
         }
 

Src/Asp.Net/PerformanceTest/TestItems/TestOneToMany.cs

@@ -0,0 +1,93 @@
+using Dapper.Contrib.Extensions;
+using PerformanceTest.Models;
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Data.Entity;
+using System.Data.SqlClient;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PerformanceTest.TestItems
+{
+    public class TestOneToMany
+    {
+
+        public void Init(OrmType type)
+        {
+            Database.SetInitializer<EFContext>(null);
+            Console.WriteLine("测试一次读取1条数据的速度");
+            var eachCount = 20;
+
+            var beginDate = DateTime.Now;
+            for (int i = 0; i < 20; i++)
+            {
+                switch (type)
+                {
+                    case OrmType.SqlSugar:
+                        SqlSugar(eachCount);
+                        break;
+                    //case OrmType.Dapper:
+                    //    Dapper(eachCount);
+                    //    break;
+                    //case OrmType.EF:
+                    //    EF(eachCount);
+                    //    break;
+                    case OrmType.FREE:
+                        Free(eachCount);
+                        break;
+                    default:
+                        break;
+                }
+            }
+
+            Console.Write("总计："+(DateTime.Now-beginDate).TotalMilliseconds/1000.0);
+        }
+
+        private static void SqlSugar(int eachCount)
+        {
+            GC.Collect();//回收资源
+            System.Threading.Thread.Sleep(1);//休息1秒
+
+            PerHelper.Execute(eachCount, "SqlSugar", () =>
+            {
+                using (SqlSugarClient conn = Config.GetSugarConn())
+                {
+                    conn.Aop.OnLogExecuted = (s, p) =>
+                    {
+                        Console.WriteLine(conn.Ado.SqlExecutionTime.TotalMilliseconds);
+                    };
+                    var list2 = conn.Queryable<PerformanceTest.Models2.Group>()
+                    .Mapper(it => it.AUsers, it => it.AUsers.First().AGroupId).Where(it=>it.AUsers.Any()).ToList();
+                   
+                }
+            });
+        }
+        private static void Free(int eachCount)
+        {
+            GC.Collect();//回收资源
+            System.Threading.Thread.Sleep(1);//休息1秒
+            IFreeSql fsql = new FreeSql.FreeSqlBuilder()
+.UseConnectionString(FreeSql.DataType.SqlServer, Config.connectionString)
+.UseAutoSyncStructure(false) //自动同步实体结构到数据库
+.Build();
+            PerHelper.Execute(eachCount, "free", () =>
+            {
+
+                var list2 = fsql.Queryable<Group>().IncludeMany(it => it.AUsers).Where(it=>it.AUsers.AsSelect().Any()).ToList();
+                //用.First(it=>it.Id==1)报错
+            });
+        }
+        private static void Dapper(int eachCount)
+        {
+         
+        }
+
+
+        private static void EF(int eachCount)
+        {
+            
+        }
+    }
+}